1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nadezda [96]
3 years ago
6

And airplanes at altitude change -370 ft over 7 minutes what was the mean change of altitude in feet per minute?

Mathematics
1 answer:
Reil [10]3 years ago
3 0
We have that
<span> [the mean change of altitude]=[change in altitude]/[time]
</span> [the mean change of altitude]=[-370]/[7]---------------> -52.86 ft/minute

the answer is -52.86 ft/minute  (<span>the negative sign means that the plane is descending</span>)
You might be interested in
The rate (gallons per day) at which a pond loses water due to evaporation from one day after observation has started is give by
Andreyy89

Answer:  see table below

<u>Step-by-step explanation:</u>

\left\begin{array}{c|l}T&\qquad w(t)\\1&\dfrac{1}{1^2}=1\implies 1.00\\\\2&\dfrac{1}{2^2}=\dfrac{1}{4}\implies 0.25\\\\10&\dfrac{1}{10^2}=\dfrac{1}{100}\implies 0.01\\\\50&\dfrac{1}{50^2}=\dfrac{1}{2500}\implies 0.0004\\\\100&\dfrac{1}{100^2}=\dfrac{1}{10000}\implies 0.0001\\\\200&\dfrac{1}{200^2}=\dfrac{1}{40000}\implies 0.000025\\\\500&\dfrac{1}{500^2}=\dfrac{1}{250000}\implies 0.000004\\\\1000&\dfrac{1}{1000^2}=\dfrac{1}{100000}\implies 0.000001\\\end{array}\right

4 0
3 years ago
Lesson Posttest
stepladder [879]

Answer:

1

Step-by-step explanation:

Probability = number of fruit type/total number of fruit. Total number of fruit = 5 + 9 + 5 = 19.

The probability of drawing an apple is P(apple) = number of apples/total number of fruit = 5/19.

The probability of drawing a peach is P(peach) = number of peaches/total number of fruit = 9/19

The probability of drawing an apple is P(orange) = number of oranges/total number of fruit = 5/19

The probability of drawing either an apple, peach or orange at the first draw of fruit from the bag is

P(apple or peach or orange) =  P(apple) + P(peach) + P(orange)

                                               = 5/19 + 9/19 + 5/19

                                               = (5 + 9 + 5)/19

                                               = 19/19

                                               = 1

3 0
3 years ago
A rug is 4 m wide. How much is this in centimeters?
Crank
It's very simple
1m=100cm
4m=4×100=400cm
6 0
3 years ago
Read 2 more answers
Explain why it is important to line up decimal points when you are adding and subtracting decimals. Use the problem 6.32 – 0.5 i
Mazyrski [523]

Answer:

Kindly check explanation

Step-by-step explanation:

When performing addition and subtraction of decimals, it is important to arrange the numbers being added or subtracted such that the decimal points are in line. This is particularly important so that the place value of the numbers are in accord.

To simplify, when then decimals are in line, then the tenth value of the first number will be added to the tenth value of the second. Without this arrangement, one might be adding the hundredth placed value to the tenth or unit value which is mathematically incorrect and will yield a wrong result.

For instance :

6.32 - 0.5

Here, when the decimal point of each number is in line, the tenth placed value of the first number (3) matches the tenth placed number of the second number (5) and all others also fall in place automatically.

____6.32

- ___0.5

________

___ 5.82

________

4 0
3 years ago
Wat is the value of 6 in 90.16
pshichka [43]
Ones place i think would be the awser
5 0
3 years ago
Read 2 more answers
Other questions:
  • Fredrick threw a ball from the top of a building. The height of the ball, in feet, after it is thrown is modeled by the function
    15·1 answer
  • Please help !!!!!!!!
    10·2 answers
  • If a and b can be replaced with any whole number in the equation a+ b=19. then there is?
    12·1 answer
  • Please help math homework to hard
    11·1 answer
  • Which of the following are valid names for the triangle below? Check all that apply.
    14·1 answer
  • Is ABCD a parallelogram?Explain how you know?<br><br> Is EFGH a parallelogram?Explain how you know?
    11·1 answer
  • Please answer the 3 questions (the first one I accidentally tapped)
    5·2 answers
  • In a survey conducted at a pet store 150 customers were asked if they owned bird or fish this survey data are shown in relative
    5·2 answers
  • 1. Which graph represents the inequality?<br> y &lt;3x + 1
    5·2 answers
  • The dot plots below show the scores for a group of students who took two rounds of a quiz:
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!